Question

Q=I^2Rt/J
Solve for R

Answer 1

\[Q=\frac{ I^2Rt }{ J }\]like this??

Answer 2

Yes

Answer 3

first step.. multiply both sides by J''

Answer 4

what do u get?

Answer 5

J cancels out

Answer 6

So you are left with the rest

Answer 7

yes on the right side of the equation and we r left with \[QJ=I^2Rt\]

Answer 8

next step divide both side by ....do u know?

Answer 9

nope

Answer 10

we need the R term alone so we can divide both sides by I^2t

Answer 11

\[\frac{ QJ }{ I^2t }=\frac{ I^2Rt }{ I^2t }\]

Answer 12

so the I^2t cancel out leaving R

Answer 13

Do u see that?

Answer 14

Ah yes yes I see

Answer 15

ok

Answer 16

So, what do you do after that?

Answer 17

we finish